squiid/rust
1
0
Fork 0
Code Issues Pull requests Projects Activity

Add test for unnamed argument in function pointer

Browse source
This commit is contained in:
Han Mertens 2020-02-12 22:55:37 +01:00
parent 0e10e77a78
commit b435fe8b77
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
crates/ra_parser/src/grammar/params.rs
View file

@ -114,6 +114,9 @@ fn value_parameter(p: &mut Parser, flavor: Flavor) {
// test fn_pointer_param_ident_path
// type Foo = fn(Bar::Baz);
// type Qux = fn(baz: Bar::Baz);
// test fn_pointer_unnamed_arg
// type Foo = fn(_: bar);
Flavor::FnPointer => {
if (p.at(IDENT) || p.at(UNDERSCORE)) && p.nth(1) == T![:] && !p.nth_at(1, T![::]) {
patterns::pattern_single(p);